7³ × 31 × 659

Prime Factor Structure

Factorization String 7^3 × 31 × 659

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,448,000

Proper Divisor Sum 1,440,853

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #7007137 ← → #7007149

1 7 31 49 217 343 659 1,519 4,613 10,633 20,429 32,291 143,003 226,037 1,001,021 7,007,147

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

7,007,147 21,021,442 10,510,721 31,532,164 15,766,082 7,883,041 23,649,124 11,824,562 5,912,281 17,736,844 8,868,422 4,434,211 13,302,634 6,651,317 19,953,952 9,976,976 4,988,488 2,494,244 1,247,122 623,561 1,870,684 935,342 467,671 1,403,014 701,507 2,104,522 1,052,261 3,156,784 1,578,392 789,196 394,598 197,299 591,898 295,949 887,848 443,924 221,962 110,981 332,944 166,472 83,236 41,618 20,809 62,428 31,214 15,607 46,822 23,411 70,234 35,117 105,352 52,676 26,338 13,169 39,508 19,754 9,877 29,632 14,816 7,408

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.